From: Marc Schink <redacted>
Date: Tue, 2 Jul 2013 19:52:23 +0000 (+0200)
Subject: Use GET_REPORT request for device to host transfer.
X-Git-Tag: libsigrok-0.2.1~39
X-Git-Url: https://sigrok.org/gitweb/?a=commitdiff_plain;h=fb8d593cfea094dd50d74873c8c00445eb0a040f;hp=f05e7b7a9bf32388afc5dad77448621164887b7c;p=libsigrok.git

Use GET_REPORT request for device to host transfer.
---

diff --git a/hardware/ikalogic-scanalogic2/api.c b/hardware/ikalogic-scanalogic2/api.c
index 91512082..4f1d09fb 100644
--- a/hardware/ikalogic-scanalogic2/api.c
+++ b/hardware/ikalogic-scanalogic2/api.c
@@ -161,7 +161,7 @@ static GSList *scan(GSList *options)
 			PACKET_LENGTH);
 
 		libusb_fill_control_setup(devc->xfer_buf_in,
-			USB_REQUEST_TYPE_IN, USB_HID_SET_REPORT,
+			USB_REQUEST_TYPE_IN, USB_HID_GET_REPORT,
 			USB_HID_REPORT_TYPE_FEATURE, USB_INTERFACE,
 			PACKET_LENGTH);
 		libusb_fill_control_setup(devc->xfer_buf_out,
diff --git a/hardware/ikalogic-scanalogic2/protocol.c b/hardware/ikalogic-scanalogic2/protocol.c
index 4ed690b6..29e374bc 100644
--- a/hardware/ikalogic-scanalogic2/protocol.c
+++ b/hardware/ikalogic-scanalogic2/protocol.c
@@ -752,7 +752,7 @@ SR_PRIV int sl2_get_device_info(struct sr_usb_dev_inst usb,
 SR_PRIV int sl2_transfer_in(libusb_device_handle *dev_handle, uint8_t *data)
 {
 	return libusb_control_transfer(dev_handle, USB_REQUEST_TYPE_IN,
-		USB_HID_SET_REPORT, USB_HID_REPORT_TYPE_FEATURE, USB_INTERFACE,
+		USB_HID_GET_REPORT, USB_HID_REPORT_TYPE_FEATURE, USB_INTERFACE,
 		(unsigned char *)data, PACKET_LENGTH, USB_TIMEOUT);
 }
 
diff --git a/hardware/ikalogic-scanalogic2/protocol.h b/hardware/ikalogic-scanalogic2/protocol.h
index 1756ed96..adc38592 100644
--- a/hardware/ikalogic-scanalogic2/protocol.h
+++ b/hardware/ikalogic-scanalogic2/protocol.h
@@ -49,6 +49,7 @@
 #define USB_REQUEST_TYPE_OUT		(LIBUSB_REQUEST_TYPE_CLASS | \
 	LIBUSB_RECIPIENT_INTERFACE | LIBUSB_ENDPOINT_OUT)
 
+#define USB_HID_GET_REPORT		0x01
 #define USB_HID_SET_REPORT		0x09
 #define USB_HID_REPORT_TYPE_FEATURE	0x300